Adding me/contacts, fixes #37 and #36
- Moves old
google:me/friendscontacts endpoint togoogle:me/contacts. - Changes
google:me/friendsto use Google+ circles - Add
windows:me/contacts - Changes "windows:me/friends" to remove empty email property
google:me/friends contacts endpoint to google:me/contacts.google:me/friends to use Google+ circleswindows:me/contacts